Material – DIN EN 1982 CB764S
Standard Specification for Copper and Copper Alloys - Ingots and Castings
Group - Non-Ferrous Copper Alloy
Sub Group - DIN EN 1982 Copper and Copper Alloys - Ingots and Castings
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Ingot and Casting
| Chemical Composition | ||
|---|---|---|
| Aluminium | Al % | 1.500 - 3.000 |
| Iron | Fe % | 0.800 - 2.000 |
| Manganese | Mn % | 1.000 - 3.500 |
| Nickel | Ni % | 2.700 max. |
| Phosphorus | P % | 0.020 max. |
| Lead | Pb % | 0.200 max. |
| Antimony | Sb % | 0.050 max. |
| Silicon | Si % | 0.080 max. |
| Tin | Sn % | 0.300 max. |
| Cu + Ni | Cu%+Ni% 55.000 - 65.000 | Tensile Strength in Mpa |
| Zinc | Zn % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast |
| Mechanical Properties | |
|---|---|
| 600 - 620 | - |
| Yield Strength in Mpa | 250 - 260 |
| Elongation in % | 10 - 15 |
| Reduction of Area in % | - |
| Hardness in HB | 140 - 150 |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| CC764S | BS | British | Ingot and Casting |
| CB764S | AFNOR NF | France | Ingot and Casting |
| CB764S | BDS | Bulgaria | Ingot and Casting |
| CB764S | CSN | Czech Republic | Ingot and Casting |
| CuZn34Mn3Al2Fe1-B | UNI | Italy | Ingot and Casting |
| CuZn34Mn3Al2Fe1-B | UNE | Spain | Ingot and Casting |
| CuZn34Mn3Al2Fe1-B | MSZ | Hungary | Ingot and Casting |